Add 10/2 and 2/90
1st number: 5 0/2, 2nd number: 2/90
10/2 + 2/90 is 226/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
10/2 = 10 × 45/2 × 45 = 450/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Add the two like fractions:
450/90 + 2/90 = 450 + 2/90 = 452/90 - 452/90 simplified gives 226/45
- So, 10/2 + 2/90 = 226/45
In mixed form: 51/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2+2/90 10/2+4/90 10/4+2/90 30/2+2/90 10/2+6/90 10/6+2/90 50/2+2/90 10/2+10/90 70/2+2/90 10/2+14/90 10/14+2/90